Convert Millimeters to Centimeters
One millimeter equals 0.1 centimeters. Type any value to convert millimeters to centimeters instantly — with a full reference table below.
Convert Millimeters to Centimeters
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Conversion formula
To convert millimeters to centimeters, multiply by 0.1. One millimeter equals 0.1 cm, and one centimeter equals 10 mm.
Millimeters to Centimeters table
About converting Millimeters to Centimeters
Millimeters (mm) and Centimeters (cm) are both units of length. The exact factor is 1 mm = 0.1 cm, so multiply by 0.1 to go from millimeters to centimeters (or divide to go back).
The conversion is exact and runs entirely in your browser. Need the reverse? Use the Centimeters to Millimeters converter, or the full unit converter for every unit at once.
Frequently asked questions
How many centimeters are in one millimeter?
One millimeter equals 0.1 centimeters.
How do I convert millimeters to centimeters?
Multiply the number of millimeters by 0.1. For example, 10 millimeters = 1 centimeters.
What is 5 millimeters in centimeters?
5 millimeters is 0.5 centimeters.